The e-commerce are many advantages that can benefit the large companies such as

Marketing more effective, more profit: The adoption by companies in marketing on the Internet, allow them to showcase their products and services in various parts of the world without interruption - for hours a day, seven days a year - giving these companies a greater opportunity to reap the profits, as well as access to more customers .
Reduce the expenses of the companies: is the process of preparation and maintenance of e-commerce sites on the web more economical to build the retail market or maintenance offices. Do not require companies to spend heavily on promotional things, or the installation of expensive equipment used in customer service. Does not appear there is a need in the company to use a large number of staff to carry out the inventory and business management, as there are databases maintained on the Internet sales in the company and the names of customers, and allows for the retrieval of information a single person in the database to check the dates of sales easily.
Communicate effectively with partners and customers: turn distance and e-commerce across the border, thus providing an effective way to exchange information with partners. E-commerce and provide a good opportunity for companies to take advantage of the goods and services provided by other firms (ie, suppliers), in the so-called e-commerce companies to companies
(Business-to-Business).